Chapter 2
57
Test Descriptions
Noise Figure Range and Accuracy
Test Setup
Figure 2-14
Equipment required for Noise Figure Range and Accuracy test
Test Procedure
NOTE
Throughout the Noise Figure Range and Accuracy Test Procedure the
term ‘the Worksheet’ refers to the Noise Figure Range and Accuracy Test
Worksheet on page 61 and the term ‘the Test Record’ refers to the Noise
Figure Range and Accuracy Test Record detailed in the relevant
Appendix for the model number being tested.
Step 1. Connect the equipment as shown in Figure 2-14.
Step 2. Set the Synthesized Sweeper as follows:
1. Press the
Preset
key.
2. Set the frequency to 50 MHz (press the
CW
key and
5
,
0
,
MHz
.
3. Set the power level to -54 dBm (press the
Power Level
key and
-
,
5
,
4
,
dB(m)
.
4. Switch
RF ON
NOISE FIGURE
ANALYZER
ATTENUATOR
SWITCH DRIVER
SYNTHESIZED
SWEEPER
Control
Cable
Attenuator X
RF Cable
Adapter 2
Input
RF Cable
Adapter 1
PRECISION 1dB
STEP ATTENUATOR
Содержание N8972A
Страница 9: ...ix Declaration of Conformity N8972A ...
Страница 10: ...x Declaration of Conformity N8973A ...
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Страница 12: ...xii Declaration of Conformity N8975A ...
Страница 19: ...Contents xix ...
Страница 20: ...xx Contents ...
Страница 31: ...11 2 Test Descriptions This chapter descibes each test required for calibration and performance verification ...
Страница 108: ...88 Chapter2 Test Descriptions Measurement Jitter ...
Страница 124: ...104 Chapter3 Technical Specifications General Specifications ...
Страница 136: ...116 AppendixA Model N8972A Test Records Measurement Jitter Test Record ...
Страница 148: ...128 AppendixB Model N8973A Test Records Measurement Jitter Test Record ...
Страница 160: ...140 AppendixC Model N8974A Test Records Measurement Jitter Test Record ...
Страница 174: ...154 AppendixD Model N8975A Test Records Measurement Jitter Test Record ...